diff --git a/history/dc09-ru.yml b/history/dc09-ru.yml
index 7e2304106c..80e2655231 100644
--- a/history/dc09-ru.yml
+++ b/history/dc09-ru.yml
@@ -1,7 +1,7 @@
 url: https://ytapi.dc09.ru/healthcheck
 status: up
 code: 200
-responseTime: 780
-lastUpdated: 2023-05-26T23:04:05.290Z
+responseTime: 637
+lastUpdated: 2023-05-27T23:03:44.155Z
 startTime: Fri Apr 21 2023 00:42:18 GMT+0000 (Coordinated Universal Time)
 generator: Upptime <https://github.com/upptime/upptime>